Because .7z files are containers, they are a common way to distribute or Trojans .
: Be wary of files named things like tm.7z.exe , which are executable programs disguised as archives. 🛠️ How to Open "TM.7z" You will need a file archiver that supports the 7z format : 7-Zip (Official & Free for Windows) The Unarchiver (For macOS) PeaZip (Cross-platform)
Knowing the source (e.g., a specific software folder or a web download) would help narrow down exactly what is inside.